KR100903251B1 - 소결된 다결정질 갈륨 니트라이드 - Google Patents
소결된 다결정질 갈륨 니트라이드 Download PDFInfo
- Publication number
- KR100903251B1 KR100903251B1 KR1020047006467A KR20047006467A KR100903251B1 KR 100903251 B1 KR100903251 B1 KR 100903251B1 KR 1020047006467 A KR1020047006467 A KR 1020047006467A KR 20047006467 A KR20047006467 A KR 20047006467A KR 100903251 B1 KR100903251 B1 KR 100903251B1
- Authority
- KR
- South Korea
- Prior art keywords
- gallium nitride
- polycrystalline gallium
- sintered polycrystalline
- gan
- vessel
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
- B01J3/062—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G15/00—Compounds of gallium, indium or thallium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/065—Composition of the material produced
- B01J2203/0665—Gallium nitrides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0675—Structural or physico-chemical features of the materials processed
- B01J2203/0685—Crystal sintering
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/001,575 | 2001-11-02 | ||
US10/001,575 US6861130B2 (en) | 2001-11-02 | 2001-11-02 | Sintered polycrystalline gallium nitride and its production |
PCT/US2002/034792 WO2003041138A2 (en) | 2001-11-02 | 2002-10-30 | Sintered polycrystalline gallium nitride |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040053234A KR20040053234A (ko) | 2004-06-23 |
KR100903251B1 true KR100903251B1 (ko) | 2009-06-17 |
Family
ID=21696764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020047006467A KR100903251B1 (ko) | 2001-11-02 | 2002-10-30 | 소결된 다결정질 갈륨 니트라이드 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6861130B2 (xx) |
EP (1) | EP1444165A2 (xx) |
JP (1) | JP4349907B2 (xx) |
KR (1) | KR100903251B1 (xx) |
CN (1) | CN1280182C (xx) |
AU (1) | AU2002363469A1 (xx) |
PL (1) | PL368506A1 (xx) |
WO (1) | WO2003041138A2 (xx) |
ZA (1) | ZA200403783B (xx) |
Families Citing this family (77)
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US7319247B2 (en) * | 2000-04-26 | 2008-01-15 | Osram Gmbh | Light emitting-diode chip and a method for producing same |
DE10051465A1 (de) | 2000-10-17 | 2002-05-02 | Osram Opto Semiconductors Gmbh | Verfahren zur Herstellung eines Halbleiterbauelements auf GaN-Basis |
CN1292494C (zh) * | 2000-04-26 | 2006-12-27 | 奥斯兰姆奥普托半导体有限责任公司 | 发光半导体元件及其制造方法 |
TWI289944B (en) * | 2000-05-26 | 2007-11-11 | Osram Opto Semiconductors Gmbh | Light-emitting-diode-element with a light-emitting-diode-chip |
US7125453B2 (en) * | 2002-01-31 | 2006-10-24 | General Electric Company | High temperature high pressure capsule for processing materials in supercritical fluids |
US7063741B2 (en) * | 2002-03-27 | 2006-06-20 | General Electric Company | High pressure high temperature growth of crystalline group III metal nitrides |
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CN1993292B (zh) * | 2004-08-20 | 2011-12-21 | 三菱化学株式会社 | 金属氮化物及金属氮化物的制造方法 |
US7558631B2 (en) * | 2004-12-21 | 2009-07-07 | Ebr Systems, Inc. | Leadless tissue stimulation systems and methods |
US8858708B1 (en) | 2005-01-03 | 2014-10-14 | The United States Of America As Represented By The Secretary Of The Air Force | Polycrystalline III-nitrides |
US7704324B2 (en) * | 2005-01-25 | 2010-04-27 | General Electric Company | Apparatus for processing materials in supercritical fluids and methods thereof |
US7942970B2 (en) * | 2005-12-20 | 2011-05-17 | Momentive Performance Materials Inc. | Apparatus for making crystalline composition |
US8039412B2 (en) * | 2005-12-20 | 2011-10-18 | Momentive Performance Materials Inc. | Crystalline composition, device, and associated method |
US7935382B2 (en) * | 2005-12-20 | 2011-05-03 | Momentive Performance Materials, Inc. | Method for making crystalline composition |
US20090301388A1 (en) * | 2008-06-05 | 2009-12-10 | Soraa Inc. | Capsule for high pressure processing and method of use for supercritical fluids |
US8871024B2 (en) | 2008-06-05 | 2014-10-28 | Soraa, Inc. | High pressure apparatus and method for nitride crystal growth |
US8097081B2 (en) | 2008-06-05 | 2012-01-17 | Soraa, Inc. | High pressure apparatus and method for nitride crystal growth |
US9157167B1 (en) | 2008-06-05 | 2015-10-13 | Soraa, Inc. | High pressure apparatus and method for nitride crystal growth |
US8303710B2 (en) * | 2008-06-18 | 2012-11-06 | Soraa, Inc. | High pressure apparatus and method for nitride crystal growth |
US20090320745A1 (en) * | 2008-06-25 | 2009-12-31 | Soraa, Inc. | Heater device and method for high pressure processing of crystalline materials |
US20100006873A1 (en) * | 2008-06-25 | 2010-01-14 | Soraa, Inc. | HIGHLY POLARIZED WHITE LIGHT SOURCE BY COMBINING BLUE LED ON SEMIPOLAR OR NONPOLAR GaN WITH YELLOW LED ON SEMIPOLAR OR NONPOLAR GaN |
US9404197B2 (en) | 2008-07-07 | 2016-08-02 | Soraa, Inc. | Large area, low-defect gallium-containing nitride crystals, method of making, and method of use |
WO2011044554A1 (en) | 2009-10-09 | 2011-04-14 | Soraa, Inc. | Method for synthesis of high quality large area bulk gallium based crystals |
US20100003492A1 (en) * | 2008-07-07 | 2010-01-07 | Soraa, Inc. | High quality large area bulk non-polar or semipolar gallium based substrates and methods |
US8284810B1 (en) | 2008-08-04 | 2012-10-09 | Soraa, Inc. | Solid state laser device using a selected crystal orientation in non-polar or semi-polar GaN containing materials and methods |
EP2319086A4 (en) | 2008-08-04 | 2014-08-27 | Soraa Inc | WHITE LIGHTING DEVICES WITH NON POLAR OR SEMI-POLAR GALLIUM-HARDENED MATERIALS AND INFLUENCES |
US8979999B2 (en) * | 2008-08-07 | 2015-03-17 | Soraa, Inc. | Process for large-scale ammonothermal manufacturing of gallium nitride boules |
US8430958B2 (en) * | 2008-08-07 | 2013-04-30 | Soraa, Inc. | Apparatus and method for seed crystal utilization in large-scale manufacturing of gallium nitride |
US8021481B2 (en) | 2008-08-07 | 2011-09-20 | Soraa, Inc. | Process and apparatus for large-scale manufacturing of bulk monocrystalline gallium-containing nitride |
US20100031873A1 (en) * | 2008-08-07 | 2010-02-11 | Soraa, Inc. | Basket process and apparatus for crystalline gallium-containing nitride |
US10036099B2 (en) | 2008-08-07 | 2018-07-31 | Slt Technologies, Inc. | Process for large-scale ammonothermal manufacturing of gallium nitride boules |
US8323405B2 (en) * | 2008-08-07 | 2012-12-04 | Soraa, Inc. | Process and apparatus for growing a crystalline gallium-containing nitride using an azide mineralizer |
US8148801B2 (en) | 2008-08-25 | 2012-04-03 | Soraa, Inc. | Nitride crystal with removable surface layer and methods of manufacture |
US7976630B2 (en) | 2008-09-11 | 2011-07-12 | Soraa, Inc. | Large-area seed for ammonothermal growth of bulk gallium nitride and method of manufacture |
US8354679B1 (en) | 2008-10-02 | 2013-01-15 | Soraa, Inc. | Microcavity light emitting diode method of manufacture |
US20100295088A1 (en) * | 2008-10-02 | 2010-11-25 | Soraa, Inc. | Textured-surface light emitting diode and method of manufacture |
US8455894B1 (en) | 2008-10-17 | 2013-06-04 | Soraa, Inc. | Photonic-crystal light emitting diode and method of manufacture |
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US8461071B2 (en) * | 2008-12-12 | 2013-06-11 | Soraa, Inc. | Polycrystalline group III metal nitride with getter and method of making |
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US8299473B1 (en) | 2009-04-07 | 2012-10-30 | Soraa, Inc. | Polarized white light devices using non-polar or semipolar gallium containing materials and transparent phosphors |
US8306081B1 (en) | 2009-05-27 | 2012-11-06 | Soraa, Inc. | High indium containing InGaN substrates for long wavelength optical devices |
US9800017B1 (en) | 2009-05-29 | 2017-10-24 | Soraa Laser Diode, Inc. | Laser device and method for a vehicle |
US8509275B1 (en) | 2009-05-29 | 2013-08-13 | Soraa, Inc. | Gallium nitride based laser dazzling device and method |
US9250044B1 (en) | 2009-05-29 | 2016-02-02 | Soraa Laser Diode, Inc. | Gallium and nitrogen containing laser diode dazzling devices and methods of use |
US8435347B2 (en) | 2009-09-29 | 2013-05-07 | Soraa, Inc. | High pressure apparatus with stackable rings |
US9564320B2 (en) | 2010-06-18 | 2017-02-07 | Soraa, Inc. | Large area nitride crystal and method for making it |
US8729559B2 (en) | 2010-10-13 | 2014-05-20 | Soraa, Inc. | Method of making bulk InGaN substrates and devices thereon |
JP5935315B2 (ja) * | 2010-12-20 | 2016-06-15 | 東ソー株式会社 | 窒化ガリウム焼結体または窒化ガリウム成形体ならびにそれらの製造方法 |
US8786053B2 (en) | 2011-01-24 | 2014-07-22 | Soraa, Inc. | Gallium-nitride-on-handle substrate materials and devices and method of manufacture |
US8492185B1 (en) | 2011-07-14 | 2013-07-23 | Soraa, Inc. | Large area nonpolar or semipolar gallium and nitrogen containing substrate and resulting devices |
US9694158B2 (en) | 2011-10-21 | 2017-07-04 | Ahmad Mohamad Slim | Torque for incrementally advancing a catheter during right heart catheterization |
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US11466384B2 (en) | 2019-01-08 | 2022-10-11 | Slt Technologies, Inc. | Method of forming a high quality group-III metal nitride boule or wafer using a patterned substrate |
US12000552B2 (en) | 2019-01-18 | 2024-06-04 | Kyocera Sld Laser, Inc. | Laser-based fiber-coupled white light system for a vehicle |
US12091771B2 (en) | 2020-02-11 | 2024-09-17 | Slt Technologies, Inc. | Large area group III nitride crystals and substrates, methods of making, and methods of use |
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US11721549B2 (en) | 2020-02-11 | 2023-08-08 | Slt Technologies, Inc. | Large area group III nitride crystals and substrates, methods of making, and methods of use |
JP7483669B2 (ja) | 2020-11-02 | 2024-05-15 | エスエルティー テクノロジーズ インコーポレイテッド | 窒化物結晶成長のための超高純度鉱化剤及び改良された方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6113985A (en) | 1999-04-27 | 2000-09-05 | The United States Of America As Represented By Secretary Of The Air Force | Process for the manufacture of group III nitride targets for use in sputtering and similar equipment |
US6270569B1 (en) | 1997-06-11 | 2001-08-07 | Hitachi Cable Ltd. | Method of fabricating nitride crystal, mixture, liquid phase growth method, nitride crystal, nitride crystal powders, and vapor phase growth method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3829556A (en) * | 1972-03-24 | 1974-08-13 | Bell Telephone Labor Inc | Growth of gallium nitride crystals |
US4146379A (en) * | 1977-08-24 | 1979-03-27 | University Of Southern California | Process for densifying polycrystalline articles |
US6096282A (en) | 1996-09-10 | 2000-08-01 | The Regents Of The University Of California | Instantaneous synthesis of refractory nitrides from solid precursors |
US6120748A (en) * | 1996-09-10 | 2000-09-19 | The Regents Of The University Of California | Process for rapid solid-state formation of refractory nitrides |
US6177057B1 (en) * | 1999-02-09 | 2001-01-23 | The United States Of America As Represented By The Secretary Of The Navy | Process for preparing bulk cubic gallium nitride |
-
2001
- 2001-11-02 US US10/001,575 patent/US6861130B2/en not_active Expired - Lifetime
-
2002
- 2002-10-30 WO PCT/US2002/034792 patent/WO2003041138A2/en active Application Filing
- 2002-10-30 PL PL02368506A patent/PL368506A1/xx not_active Application Discontinuation
- 2002-10-30 KR KR1020047006467A patent/KR100903251B1/ko active IP Right Grant
- 2002-10-30 CN CNB028218302A patent/CN1280182C/zh not_active Expired - Fee Related
- 2002-10-30 JP JP2003543080A patent/JP4349907B2/ja not_active Expired - Fee Related
- 2002-10-30 AU AU2002363469A patent/AU2002363469A1/en not_active Abandoned
- 2002-10-30 EP EP02799172A patent/EP1444165A2/en not_active Ceased
-
2004
- 2004-05-17 ZA ZA200403783A patent/ZA200403783B/xx unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6270569B1 (en) | 1997-06-11 | 2001-08-07 | Hitachi Cable Ltd. | Method of fabricating nitride crystal, mixture, liquid phase growth method, nitride crystal, nitride crystal powders, and vapor phase growth method |
US6113985A (en) | 1999-04-27 | 2000-09-05 | The United States Of America As Represented By Secretary Of The Air Force | Process for the manufacture of group III nitride targets for use in sputtering and similar equipment |
Also Published As
Publication number | Publication date |
---|---|
US20030086856A1 (en) | 2003-05-08 |
EP1444165A2 (en) | 2004-08-11 |
US6861130B2 (en) | 2005-03-01 |
KR20040053234A (ko) | 2004-06-23 |
ZA200403783B (en) | 2005-11-21 |
CN1280182C (zh) | 2006-10-18 |
AU2002363469A1 (en) | 2003-05-19 |
CN1582256A (zh) | 2005-02-16 |
PL368506A1 (en) | 2005-04-04 |
JP4349907B2 (ja) | 2009-10-21 |
JP2005508822A (ja) | 2005-04-07 |
WO2003041138A2 (en) | 2003-05-15 |
WO2003041138A3 (en) | 2004-02-19 |
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